To get a custom tune file for an existing SCT device, you can also  go here.

On all of our supported vehicles, we load the tuning to the device before we ship it out to you and many, MANY changes are made to the vehicles ECU. With even the basic tuning options and we promise you will think your vehicle underwent some mutation driveline wise after you load them.

You will notice an immediate change in performance and driving characteristics.

This device also comes pre-loaded with tunes for your driving experience, mods and fuel choice on most vehicles it supports.

NOTE 1: Some vehicles (like the Lincoln Mark VIII) DO NOT come with pre-loaded tunes from SCT/Bullydog/Derive Systems.

Basic Tune Features:

• Fan Speed Changes (High and Low Temps)
• Transmission Upshift Speed Changes (in MPH)
• TC Lockup Adjusted (in MPH)
• Speed Limiter

NOTE 2: Optional Premium Custom Tuning other than the selection above is available for Ford Gas Vehicles which will be an additional cost to the tuner itself. This includes blower, turbo, nitrous, CID, transmission type change and more: If you require optional tuning, you need to also purchase a  Custom Tune  as well. You need to buy the premium option after you purchase the tuner, and include the order number for the tuner purchase in the field when ordering the Premium Tune itself.

• Ring/Pinion Gear Changes
• IMRC Control
• MAF Calibration
• Fuel Injector Size Changes - EXTRA COST, WILL BE ASSESSED DURING TUNING OF YOUR CHOICE. EXACT INJECTOR MANUFACTURER, PN AND SIZE REQUIRED. FLOW SHEETS HELP.
• Adaptive Learning
• CAI Calibration
• Extreme N/A, Turbo, Blower or N2O Tunes Available - EXTRA COST

Extra User adjustable Features:

• Shift Firmness % increase or decrease (1-2, 2-3, 3-4)
• Spark Adder/Timing Advance or Retard (0-2000, 2000-4000, 4000-8000)
• WOT Shift MPH increase or decrease (up to 7mph)
• Idle speed adjustments (drive, neutral)
• Rev Limiter (Drive and Neutral)
• Fan Temp Control

Enhance the performance of your 1996 to 2024 Ford Gas vehicle with the SCT X4 Flash Device. Custom tuned specifically for your vehicle, not just can-tuned and sent out. This will help you achieve better fuel efficiency and faster engine response. It is perfect for those who want to upgrade their car's performance without compromising or sacrificing quality.

It is easy to load the tuning and comes with a range of user adjustable options that will benefit your vehicles performance. This tuner is perfect for those who want to improve the acceleration, throttle response, and overall performance.

Get your hands on this Ford Gas SCT X4 7015 Flash Device today and experience the ultimate in performance tuning!

Note: This device is not just pre-loaded tuning. It is custom programed by us before shipping out. It will come with different variants of tuning, which include revisions if you need it. We are based out of Texas and support the performance enthusiast. With that said, we will need your Fords year and exact model. If you know your strategy or calibration ID that helps.

We do not offer tunes that violate clean air standards.

We also do not sell or load diesel tunes.

* Free Lifetime Re-Tunes include dial in's and adjustments in the same combo category.

SCT / Derive Hardware price is set by them, and we WILL NOT sell their devices cheaper than they allow us to. This is called MAP or Minimum Advertised Pricing and we set that stuff in stone, if you will. If you see their device cheaper online, it is ALWAYS best to check SCT / Bullydog's website and see if they have specials or coupons that change the original price to the reflected price seen. There will be a rebate, or coupon option offered directly by SCT / Bullydog and NOT the website only. Use caution when "buying cheaper" from other sites as most likely the warranty and / or device will not be supported. Always check to see if they are authorized by SCT to sell their products or not.